Keeping our dogs safe and secure is a full-time responsibility. They are bundles of inquisitive energy, whose curiosity can sometimes be a danger itself. This is especially so during cooler seasons when dogs are more vulnerable to illness and the cold.
If you suspect that your pet has eaten a plant that may or may not be poisonous, call the Pet Poison Helpline at 1-855-213-6680, or take them to the vet immediately. If possible, have a sample of the plant available to show the veternarian.
From the American Humane Society Website: Remember Safety FIRST While Driving with Pets